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Shimano Dura Ace 7900 Chainset

The HollowTech II 10-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's elite riders. Shimano has raised the bar to a new level of performance with the development of a hollow outer chainring, giving vast improvements in rigidity and increased weight savings.

The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load.

Features:

  • Industry leading HollowTech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength
  • Teeth developed to work only in conjunction with the CN-7900 chain for improved contact providing more efficiency and improved power transfer
  • Wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines
  • HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
  • Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability
  • Weight including bottom bracket 725 grams
  • Note: Bottom bracket cups NOT included

Buying options » Shimano Dura Ace 7900 Chainset

Options Stock   Price    
  Shimano Dura Ace 7900 Chainset Length : 170mm Colour : Grey Chain Ring Size : 50/34 Compact 4 In Stock £299.99 £439.99
  Shimano Dura Ace 7900 Chainset Length : 172.5 mm Colour : Grey Chain Ring Size : 53/39 Out of stock
Request Stock Alert
£299.99 £439.99
  Shimano Dura Ace 7900 Chainset Length : 175 mm Colour : Grey Chain Ring Size : 50/34 Compact 1 In Stock £299.99 £439.99

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